
/*reset*/
*{box-sizing: border-box;}
body,h1,h2,h3,h4,h5,p,dl,dd,ul,ol,form,input,textarea,th,td,select { margin:0; padding:0; }
em { font-style:normal; }
li { list-style:none; }
a { text-decoration:none; }
img { border:none; vertical-align:top; }
table { border-collapse:collapse; }
input,textarea { outline:none; }
textarea { resize:none; overflow:auto; }
body { font-size:12px; font-family:"微软雅黑"; background-color: #ffffff;}
img {
    max-width: 100%;
}
/*end reset*/


/*public style*/
.clearfix {
    zoom: 1;
}
.clearfix:after {
    content: '';
    display: block;
    clear: both;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
/*end public style*/



/*---------布局样式---------*/
body {
    font: 16px/28px  frutigernext, "Microsoft YaHei", Arial, Helvetica, sans-serif;
    color: #333;
    background-color: #ffffff;
}
body a {
    color: #333;
}
body a:hover {
    text-decoration: underline;
}
.container {
    margin-left: auto;
    margin-right: auto;
    padding-left: 90px;
    padding-right: 90px;
}
header {
    width: 100%;
    height: 115px;
}
.top_bar {
    height: 36px;
    background-color: #5c5d57;
}
.top {
    height: 80px;
    background-color: #ffffff;
}
#navBar {
    width: 100%;
    height: 55px;
    border: 1px solid #efefef;
    background-color: #f7f7f7;
}
#feature {
    width: 100%;
    height: 540px;
    background-color: orange;
    margin-bottom: 16px;
}
#news {
    width: 86%;
    height: 60px;
    margin: 0 auto 16px;
    overflow: hidden;
}
.main {
    width: 86%;
    margin: 0 auto;
}
.main .section {
    width: 30%;
    height: 100%;
    margin-bottom: 25px;
}
.main .section + .section{
    margin-left: 5%;
}
.main .video {
    width: 100%;
    height: 575px;
    margin: 0 auto 25px;
    background-color: olive;
}
#exhibition {
    width: 100%;
    height: 255px;
    background-color: #f5f5f5;
}
footer {
    width: 100%;
    height: 415px;
    background-color: #272727;
}
/*end layout style*/


/*module*/
/*---------头部-----------*/
.top_bar a {
    float: left;
    padding: 0 20px;
    line-height: 36px;
    color: #ccd1d7;
}
.top_bar a:hover {
    color: #ccc;
    text-decoration: none;
    background-color: #333333;
}
.top_bar a.active {
    color: #000;
    background-color: #ffffff;
}


/*-------logo, login------*/
.top .logo{
    display: inline-block;
    padding: 20px 0;
}
.top .login {
    line-height: 80px;
    word-spacing: 10px;
}
.top .login a{
    font-size: 14px;
}
.weixin, .weibo, .ins {
    width: 35px;
    height: 26px;
    background: url("../images/login_link.jpg") no-repeat;
    background-size: cover;
    display: inline-block;
}
.top .weixin {
    background-position: 0 0;
}
.top .weibo {
    background-position: -35px 0;
}
.top .ins {
    background-position: -70px 0;
}


/*---------导航条--------*/
#nav {
    width: 86%;
    margin: 0 auto;
}
#nav li {
    float: left;
    height: 55px;
    line-height: 55px;
    padding: 0 20px;
}
#nav li a {
    display: block;
}
#nav a:hover {
    height: 52px;
    color: crimson;
    border-bottom: 3px solid crimson;
    text-decoration: none;
}
#nav li:first-child {
    padding: 0 30px;
    background: #ffffff url("../images/user_icon.png") 10px 22px no-repeat;
}

/*---------轮播图-------*/
#feature .container {
    width: 100%;
    height: 540px;
    overflow: hidden;
    position: relative;
}
#feature .container ul{
    list-style: none;
    position: absolute;
    left: 0;
}
#feature .container li{
    float: left;
}
#feature .container li img{
    position: relative;
    left: 0;
}
#feature .btn{
    width: 100%;
    text-align: center;
    position: absolute;
    left: 0;
    bottom: 20px;
}
#feature .btn a {
    width: 11px;
    height: 11px;
    background-color: #666666;
    display: inline-block;
    border-radius: 5px;
}
#feature .btn a:hover {
    background-color: #ffffff;
}
#feature .btn .active {
    background-color: #ffffff;
}


/*--------新闻--------*/
#news{
    background: #f7f7f7 url("../images/news.jpg") 0 0 no-repeat;
    position: relative;
}
#news .link {
    line-height: 60px;
    margin-left: 40px;
}
#news ul {
    position: absolute;
    left: 150px;
    top: 0;
    line-height: 60px;
    height: 60px;
}


#news .last, #news .next {
    width: 23px;
    height: 13px;
    position: absolute;
    right: 48px;
}
#news .last {
    top: 14px;
    background: url("../images/arrows.jpg") 0 0 no-repeat;
}
#news .next {
    bottom: 14px;
    background: url("../images/arrows.jpg") 0 -20px no-repeat;
}

/*-------section展示--------*/
.main .img {
    width: 100%;
    /*height: 293px;*/
    display: inline-block;
}
.main .title {
    display: inline-block;
    font-size: 17px;
}
.main p {
    font-size: 15px;
}


/*------------video--------------*/
.video {
    background: url("../images/video.jpg") 0 0 no-repeat;
}


/*-----------展会活动-------------*/
#exhibition h3{
    font-size: 24px;
    text-align: center;
    padding: 20px 0;
}
#exhibition .show {
    width: 86%;
    margin: 0 auto;
    height: 180px;
}
#exhibition .show .item {
    width: 33%;
}
#exhibition .title {
    display: inline-block;
    margin-bottom: 16px;
}
#exhibition .img {
    margin-right: 15px;
}


/*-------------footer------------------*/
footer , footer a{
    color: #ffffff;
}
footer .top {
    height: 350px;
    padding: 40px 85px 0;
    background-color: #272727;

}
footer .company {
    width: 66%;
}
footer .company .item {
    width: 25%;
}
footer h3 {
    margin-bottom: 13px;
}
footer .company .item a {
    display: block;
    margin-bottom: 5px;
}
footer .office {
    width: 33%;
}
footer .ref li{
    width: 30px;
    height: 30px;
    float: left;
    margin: 10px 15px 10px 0;
    background: url("../images/ref.jpg") no-repeat;
}
footer .ref li a {
    height: 30px;
    display: block;
}
/*------------CSS Sprite--------------*/
footer .ref li:nth-child(1){
    background-position: 0 2px;
}
footer .ref li:nth-child(2){
    background-position: -51px 2px;
}
footer .ref li:nth-child(3){
    background-position: -105px 2px;
}
footer .ref li:nth-child(4){
    background-position: -155px 2px;
}
footer .ref li:nth-child(5){
    background-position: -204px 2px;
}
footer .ref li:nth-child(6){
    background-position: -255px 2px;
}

footer .officeWX img, footer .officeWX p{
    margin-top: 20px;
}
footer .bottom {
    padding: 0 85px;
}
footer .bottom p{
    padding: 10px 0;
}
footer p.fl {
    font-size: 14px;
}
footer p.fr {
    word-spacing: 6px;
}







